Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/374541?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/374541?format=api", "purl": "pkg:alpm/archlinux/expat@2.2.0-1", "type": "alpm", "namespace": "archlinux", "name": "expat", "version": "2.2.0-1", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "2.2.1-1", "latest_non_vulnerable_version": "2.4.9-1", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/62674?format=api", "vulnerability_id": "VCID-6pk2-g77j-h3b2", "summary": "An integer overflow during the parsing of XML using the Expat library.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-9063.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-9063.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2016-9063", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.02427", "scoring_system": "epss", "scoring_elements": "0.85074", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.02427", "scoring_system": "epss", "scoring_elements": "0.85165", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.02427", "scoring_system": "epss", "scoring_elements": "0.85108", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.02427", "scoring_system": "epss", "scoring_elements": "0.85129", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.02427", "scoring_system": "epss", "scoring_elements": "0.85136", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.02427", "scoring_system": "epss", "scoring_elements": "0.85151", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.02427", "scoring_system": "epss", "scoring_elements": "0.85148", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.02427", "scoring_system": "epss", "scoring_elements": "0.85145", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.02427", "scoring_system": "epss", "scoring_elements": "0.85166", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.02427", "scoring_system": "epss", "scoring_elements": "0.85167", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.02427", "scoring_system": "epss", "scoring_elements": "0.85086", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.02427", "scoring_system": "epss", "scoring_elements": "0.85104", "published_at": "2026-04-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2016-9063" }, { "reference_url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1274777", "reference_id": "", "reference_type": "", "scores": [], "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1274777" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9063", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9063" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.1", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:H/Au:N/C:P/I:P/A:P" }, { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://www.debian.org/security/2017/dsa-3898", "reference_id": "", "reference_type": "", "scores": [], "url": "https://www.debian.org/security/2017/dsa-3898" }, { "reference_url": "https://www.mozilla.org/security/advisories/mfsa2016-89/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://www.mozilla.org/security/advisories/mfsa2016-89/" }, { "reference_url": "http://www.securityfocus.com/bid/94337", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.securityfocus.com/bid/94337" }, { "reference_url": "http://www.securitytracker.com/id/1037298", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.securitytracker.com/id/1037298" }, { "reference_url": "http://www.securitytracker.com/id/1039427", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.securitytracker.com/id/1039427" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1396540", "reference_id": "1396540", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1396540" }, { "reference_url": "https://security.archlinux.org/ASA-201611-16", "reference_id": "ASA-201611-16", "reference_type": "", "scores": [], "url": "https://security.archlinux.org/ASA-201611-16" }, { "reference_url": "https://security.archlinux.org/ASA-201706-32", "reference_id": "ASA-201706-32", "reference_type": "", "scores": [], "url": "https://security.archlinux.org/ASA-201706-32" }, { "reference_url": "https://security.archlinux.org/ASA-201707-27", "reference_id": "ASA-201707-27", "reference_type": "", "scores": [], "url": "https://security.archlinux.org/ASA-201707-27" }, { "reference_url": "https://security.archlinux.org/AVG-305", "reference_id": "AVG-305", "reference_type": "", "scores": [ { "value": "Medium", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-305" }, { "reference_url": "https://security.archlinux.org/AVG-306", "reference_id": "AVG-306", "reference_type": "", "scores": [ { "value": "Medium", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-306" }, { "reference_url": "https://security.archlinux.org/AVG-72", "reference_id": "AVG-72", "reference_type": "", "scores": [ { "value": "Critical", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-72" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:python:python:*:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:python:python:*:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9063", "reference_id": "CVE-2016-9063", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:L/Au:N/C:P/I:P/A:P" }, { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9063" }, { "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2016-89", "reference_id": "mfsa2016-89", "reference_type": "", "scores": [ { "value": "critical", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2016-89" }, { "reference_url": "https://usn.ubuntu.com/3124-1/", "reference_id": "USN-3124-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/3124-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/374542?format=api", "purl": "pkg:alpm/archlinux/expat@2.2.1-1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/expat@2.2.1-1" } ], "aliases": [ "CVE-2016-9063" ], "risk_score": 4.5, "exploitability": "0.5", "weighted_severity": "9.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-6pk2-g77j-h3b2" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/73009?format=api", "vulnerability_id": "VCID-r14v-u2r3-rkhz", "summary": "security update", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-9233.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-9233.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2017-9233", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00252", "scoring_system": "epss", "scoring_elements": "0.4851", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00252", "scoring_system": "epss", "scoring_elements": "0.48581", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00252", "scoring_system": "epss", "scoring_elements": "0.48565", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00252", "scoring_system": "epss", "scoring_elements": "0.48578", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00252", "scoring_system": "epss", "scoring_elements": "0.48628", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00252", "scoring_system": "epss", "scoring_elements": "0.48624", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00252", "scoring_system": "epss", "scoring_elements": "0.48546", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00252", "scoring_system": "epss", "scoring_elements": "0.48569", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00252", "scoring_system": "epss", "scoring_elements": "0.48521", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00252", "scoring_system": "epss", "scoring_elements": "0.48575", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00252", "scoring_system": "epss", "scoring_elements": "0.48571", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00252", "scoring_system": "epss", "scoring_elements": "0.48592", "published_at": "2026-04-11T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2017-9233" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9233", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9233" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:M/Au:N/C:N/I:N/A:P" }, { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1462729", "reference_id": "1462729", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1462729" }, { "reference_url": "https://security.archlinux.org/ASA-201706-32", "reference_id": "ASA-201706-32", "reference_type": "", "scores": [], "url": "https://security.archlinux.org/ASA-201706-32" }, { "reference_url": "https://security.archlinux.org/ASA-201707-27", "reference_id": "ASA-201707-27", "reference_type": "", "scores": [], "url": "https://security.archlinux.org/ASA-201707-27" }, { "reference_url": "https://security.archlinux.org/AVG-305", "reference_id": "AVG-305", "reference_type": "", "scores": [ { "value": "Medium", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-305" }, { "reference_url": "https://security.archlinux.org/AVG-306", "reference_id": "AVG-306", "reference_type": "", "scores": [ { "value": "Medium", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-306" }, { "reference_url": "https://usn.ubuntu.com/3356-1/", "reference_id": "USN-3356-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/3356-1/" }, { "reference_url": "https://usn.ubuntu.com/3356-2/", "reference_id": "USN-3356-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/3356-2/" }, { "reference_url": "https://usn.ubuntu.com/USN-4825-1/", "reference_id": "USN-USN-4825-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/USN-4825-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/374542?format=api", "purl": "pkg:alpm/archlinux/expat@2.2.1-1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/expat@2.2.1-1" } ], "aliases": [ "CVE-2017-9233" ], "risk_score": 3.4, "exploitability": "0.5", "weighted_severity": "6.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-r14v-u2r3-rkhz" } ], "fixing_vulnerabilities": [], "risk_score": "4.5", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/expat@2.2.0-1" }